Engineering & Materials Science
Lasers
100%
Crystals
88%
Temperature
50%
Polymers
45%
Optical parametric oscillators
44%
Neodymium lasers
43%
Hydrogen bonds
42%
Wavelength
41%
Acids
41%
Experiments
41%
Sapphire
37%
Composite materials
37%
Yttrium aluminum garnet
36%
Semiconductor lasers
35%
Conversion efficiency
33%
Crystal structure
31%
Sensors
31%
Catalysts
30%
Chromophores
30%
Electrodes
30%
Dihedral angle
28%
Amines
28%
Oxidation
28%
Pumps
28%
Carbon black
27%
Neural networks
26%
Substrates
26%
Benzoic acid
25%
Ions
25%
Electric potential
25%
Computer simulation
24%
Ontology
24%
Silicone rubber
24%
Phase matching
23%
Resonators
22%
Thin films
22%
Water
22%
Metals
21%
Mirrors
21%
Monitoring
21%
Fullerenes
21%
Molecules
21%
Oxygen
20%
Silicon
20%
Lithium
20%
Diodes
20%
Photonic crystal fibers
19%
Carbon
19%
Fibers
19%
Hot Temperature
19%
Physics & Astronomy
lasers
70%
output
58%
crystals
54%
continuous radiation
50%
telescopes
46%
sapphire
40%
pumps
38%
gamma rays
37%
YAG lasers
34%
diodes
34%
rays
32%
rings
31%
repetition
30%
parametric amplifiers
28%
amines
28%
cavities
27%
energy
25%
pulsars
25%
semiconductor lasers
25%
synthesis
25%
solid state
24%
mirrors
24%
wavelengths
24%
lithium niobates
23%
pulses
22%
yttrium-aluminum garnet
22%
hydrogen bonds
22%
dihedral angle
21%
symmetry
21%
Fermi Gamma-ray Space Telescope
21%
photonics
21%
carbon
21%
polymers
21%
fibers
20%
resonators
19%
phase matching
19%
crystal structure
17%
tuning
16%
temperature
16%
pulse duration
16%
benzoic acid
16%
gratings
15%
gravitation
14%
composite materials
14%
blazars
14%
chromophores
14%
photons
14%
simulation
13%
sensors
13%
pumping
13%
Chemical Compounds
Wave
40%
Simulation
39%
Liquid Film
39%
Pump
34%
Surface
29%
Composite Material
27%
Time
26%
Application
26%
Wavelength
24%
Crystal Structure
24%
Chromophore
23%
Carbon Atom
22%
Energy
22%
Liquid Chromatography
22%
Fiber
21%
Hydrogen Bond
20%
Length
19%
Plasma
19%
Behavior as Electrode
19%
Acid
18%
Dihedral Angle
18%
Catalyst
18%
Pressure
17%
Saponin
17%
Drug
16%
Ligand
16%
Error
15%
Green
15%
Ion
15%
Flow
14%
pH Value
14%
Metal
14%
Column Like Crystal
14%
Single Crystal X-Ray Diffraction
14%
Dioxygen
14%
Voltage
13%
Magnetron Sputtering
13%
Strain
13%
Carbon Black
13%
Thermoelectricity
12%
Ceramic
12%
Thiophene
12%
Coating Agent
12%
Reduction
12%
Fluorescence
12%
Polishing
12%
Peptide
11%
Electronic State
11%
Oxidation Reaction
11%
Flow Kinetics
11%